Wiring Diagrams

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, 2003 Chevrolet Blazer, and 2002 GMC Sonoma. However, it is still accessible from the selected car via links, so may be relevant.

For Blazer (Jimmy Canadian) system wiring diagrams, see SYSTEM WIRING DIAGRAMS in ELECTRICAL

For S10 P/U system wiring diagrams, see SYSTEM WIRING DIAGRAMS in ELECTRICAL

For Sonoma system wiring diagrams, see SYSTEM WIRING DIAGRAMS in ELECTRICAL